The TMC2208 about A20T Firmware

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Admin
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The TMC2208 about A20T Firmware

Post by Admin » Wed Dec 04, 2019 2:51 pm

:D Hi,Guys.

the firmware about the A20T TMC2208

you can download from this link :
A20T_TMC2208.rar
(121.39 KiB) Downloaded 393 times

giogio
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Joined: Tue Mar 24, 2020 2:49 pm

Re: The TMC2208 about A20T Firmware

Post by giogio » Thu Apr 09, 2020 7:52 pm

HI i need same for A30T please

have you the uncompiled firmware please?

thanks

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William
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Re: The TMC2208 about A20T Firmware

Post by William » Fri Apr 10, 2020 9:24 am

Hi, thanks for your feedback.
now the firmware is being tested.
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

mlabis
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Joined: Wed Apr 01, 2020 2:31 pm

Re: The TMC2208 about A20T Firmware

Post by mlabis » Sun May 03, 2020 3:56 am

Hi friends, is there A20T firmware with 3D touch and TMC2208 support?

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William
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Re: The TMC2208 about A20T Firmware

Post by William » Mon May 04, 2020 10:33 am

mlabis wrote:
Sun May 03, 2020 3:56 am
Hi friends, is there A20T firmware with 3D touch and TMC2208 support?
Hi,we do not have the corresponding firmware, you can directly exchange the wire sequence as shown in the figure.
M%FVH~(1HA}5Q`}S%Y7P$KL.png
M%FVH~(1HA}5Q`}S%Y7P$KL.png (302.93 KiB) Viewed 3637 times
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

Bobertino
Posts: 7
Joined: Sat Apr 11, 2020 12:29 am

Re: The TMC2208 about A20T Firmware

Post by Bobertino » Wed May 20, 2020 3:23 pm

I would like to upgrade to TMC2208, but have BlTouch.

Are you saying that if we swap the wires it will be supported?

Do you know when we will have a firmware with TMC2208 and 3DTouch support?

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William
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Re: The TMC2208 about A20T Firmware

Post by William » Thu May 21, 2020 9:39 am

Hi,the firmware has nothing to do with the driver, you can still use the firmware that supports 3Dtouch.
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

Bobertino
Posts: 7
Joined: Sat Apr 11, 2020 12:29 am

Re: The TMC2208 about A20T Firmware

Post by Bobertino » Fri May 29, 2020 4:28 pm

I have installed TMC2209 https://www.amazon.co.uk/dp/B082FBLH62/ ... _at_prodpg

I'm trying to tune the VREF and all I get is 4.88v. Potentiometer makes no difference on output.

I know it could be a defective product, but I would be surprised if 5 of them are defective.

Any suggestions on what might be the problem?

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William
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Re: The TMC2208 about A20T Firmware

Post by William » Fri May 29, 2020 6:19 pm

Hi,can't adjust the voltage?
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

Bobertino
Posts: 7
Joined: Sat Apr 11, 2020 12:29 am

Re: The TMC2208 about A20T Firmware

Post by Bobertino » Fri May 29, 2020 6:38 pm

Correct. I can't adjust the voltage.

My guess is that the VREF pin hasn't been wired correctly, I found someone else with the same problem.

They probably work fine, but I have no way to adjust them without the VREF pin working.

I'm going to return them and get a different brand.

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